Number Bases
Common Entrance Mathematics

6 Number Bases practice questions covering everything you need for Common Entrance.

Sample Number Bases questions

Convert 11011 (base two) to base ten.

Convert 34 (base five) to base ten.

Convert 23 (base ten) to base five.

Add 101 (base two) and 11 (base two). Give the answer in base two.

Convert 13 (base ten) to base two.

Convert 101 (base two) to base ten.